001
014
015 package com.liferay.portlet.journal.action;
016
017 import com.liferay.portal.kernel.servlet.SessionErrors;
018 import com.liferay.portal.kernel.util.Constants;
019 import com.liferay.portal.kernel.util.ParamUtil;
020 import com.liferay.portal.kernel.util.StringUtil;
021 import com.liferay.portal.kernel.util.Validator;
022 import com.liferay.portal.security.auth.PrincipalException;
023 import com.liferay.portal.service.ServiceContext;
024 import com.liferay.portal.service.ServiceContextFactory;
025 import com.liferay.portal.struts.PortletAction;
026 import com.liferay.portlet.dynamicdatamapping.model.DDMStructure;
027 import com.liferay.portlet.dynamicdatamapping.service.DDMStructureLocalServiceUtil;
028 import com.liferay.portlet.journal.DuplicateFeedIdException;
029 import com.liferay.portlet.journal.FeedContentFieldException;
030 import com.liferay.portlet.journal.FeedIdException;
031 import com.liferay.portlet.journal.FeedNameException;
032 import com.liferay.portlet.journal.FeedTargetLayoutFriendlyUrlException;
033 import com.liferay.portlet.journal.FeedTargetPortletIdException;
034 import com.liferay.portlet.journal.NoSuchFeedException;
035 import com.liferay.portlet.journal.model.JournalFeed;
036 import com.liferay.portlet.journal.service.JournalFeedServiceUtil;
037 import com.liferay.util.RSSUtil;
038
039 import javax.portlet.ActionRequest;
040 import javax.portlet.ActionResponse;
041 import javax.portlet.PortletConfig;
042 import javax.portlet.RenderRequest;
043 import javax.portlet.RenderResponse;
044
045 import org.apache.struts.action.ActionForm;
046 import org.apache.struts.action.ActionForward;
047 import org.apache.struts.action.ActionMapping;
048
049
052 public class EditFeedAction extends PortletAction {
053
054 @Override
055 public void processAction(
056 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
057 ActionRequest actionRequest, ActionResponse actionResponse)
058 throws Exception {
059
060 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
061
062 if (Validator.isNull(cmd)) {
063 return;
064 }
065
066 try {
067 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
068 updateFeed(actionRequest);
069 }
070 else if (cmd.equals(Constants.DELETE)) {
071 deleteFeeds(actionRequest);
072 }
073
074 sendRedirect(actionRequest, actionResponse);
075 }
076 catch (Exception e) {
077 if (e instanceof NoSuchFeedException ||
078 e instanceof PrincipalException) {
079
080 SessionErrors.add(actionRequest, e.getClass());
081
082 setForward(actionRequest, "portlet.journal.error");
083 }
084 else if (e instanceof DuplicateFeedIdException ||
085 e instanceof FeedContentFieldException ||
086 e instanceof FeedIdException ||
087 e instanceof FeedNameException ||
088 e instanceof FeedTargetLayoutFriendlyUrlException ||
089 e instanceof FeedTargetPortletIdException) {
090
091 SessionErrors.add(actionRequest, e.getClass());
092 }
093 else {
094 throw e;
095 }
096 }
097 }
098
099 @Override
100 public ActionForward render(
101 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
102 RenderRequest renderRequest, RenderResponse renderResponse)
103 throws Exception {
104
105 try {
106 String cmd = ParamUtil.getString(renderRequest, Constants.CMD);
107
108 if (!cmd.equals(Constants.ADD)) {
109 ActionUtil.getFeed(renderRequest);
110 }
111 }
112 catch (NoSuchFeedException nsfe) {
113
114
115
116
117 }
118 catch (Exception e) {
119 if (e instanceof PrincipalException) {
120 SessionErrors.add(renderRequest, e.getClass());
121
122 return mapping.findForward("portlet.journal.error");
123 }
124 else {
125 throw e;
126 }
127 }
128
129 return mapping.findForward(
130 getForward(renderRequest, "portlet.journal.edit_feed"));
131 }
132
133 protected void deleteFeeds(ActionRequest actionRequest) throws Exception {
134 long groupId = ParamUtil.getLong(actionRequest, "groupId");
135
136 String[] deleteFeedIds = StringUtil.split(
137 ParamUtil.getString(actionRequest, "deleteFeedIds"));
138
139 for (int i = 0; i < deleteFeedIds.length; i++) {
140 JournalFeedServiceUtil.deleteFeed(groupId, deleteFeedIds[i]);
141 }
142 }
143
144 protected void updateFeed(ActionRequest actionRequest) throws Exception {
145 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
146
147 long groupId = ParamUtil.getLong(actionRequest, "groupId");
148
149 String feedId = ParamUtil.getString(actionRequest, "feedId");
150 boolean autoFeedId = ParamUtil.getBoolean(actionRequest, "autoFeedId");
151
152 String name = ParamUtil.getString(actionRequest, "name");
153 String description = ParamUtil.getString(actionRequest, "description");
154 String type = ParamUtil.getString(actionRequest, "type");
155 String structureId = ParamUtil.getString(actionRequest, "structureId");
156 String templateId = ParamUtil.getString(actionRequest, "templateId");
157 String rendererTemplateId = ParamUtil.getString(
158 actionRequest, "rendererTemplateId");
159 int delta = ParamUtil.getInteger(actionRequest, "delta");
160 String orderByCol = ParamUtil.getString(actionRequest, "orderByCol");
161 String orderByType = ParamUtil.getString(actionRequest, "orderByType");
162 String targetLayoutFriendlyUrl = ParamUtil.getString(
163 actionRequest, "targetLayoutFriendlyUrl");
164 String targetPortletId = ParamUtil.getString(
165 actionRequest, "targetPortletId");
166 String contentField = ParamUtil.getString(
167 actionRequest, "contentField");
168
169 long ddmStructureId = ParamUtil.getLong(
170 actionRequest, "ddmStructureId");
171
172 if (ddmStructureId > 0) {
173 DDMStructure ddmStructure =
174 DDMStructureLocalServiceUtil.fetchDDMStructure(ddmStructureId);
175
176 if (ddmStructure != null) {
177 structureId = ddmStructure.getStructureKey();
178 }
179 }
180
181 String feedType = ParamUtil.getString(
182 actionRequest, "feedType", RSSUtil.FEED_TYPE_DEFAULT);
183
184 String feedFormat = RSSUtil.getFeedTypeFormat(feedType);
185 double feedVersion = RSSUtil.getFeedTypeVersion(feedType);
186
187 ServiceContext serviceContext = ServiceContextFactory.getInstance(
188 JournalFeed.class.getName(), actionRequest);
189
190 if (cmd.equals(Constants.ADD)) {
191
192
193
194 JournalFeedServiceUtil.addFeed(
195 groupId, feedId, autoFeedId, name, description, type,
196 structureId, templateId, rendererTemplateId, delta, orderByCol,
197 orderByType, targetLayoutFriendlyUrl, targetPortletId,
198 contentField, feedFormat, feedVersion, serviceContext);
199 }
200 else {
201
202
203
204 JournalFeedServiceUtil.updateFeed(
205 groupId, feedId, name, description, type, structureId,
206 templateId, rendererTemplateId, delta, orderByCol, orderByType,
207 targetLayoutFriendlyUrl, targetPortletId, contentField,
208 feedFormat, feedVersion, serviceContext);
209 }
210 }
211
212 }